| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a device for recommending other commodities matched with customer's taste merely by investigaing only one past customer's purchase history. <P>SOLUTION: Each commodity or service can be described by objective expression such as "acidity", "color" and "effect" and sensuous expression such as "image color" and "feminine, manly". A database in which these kinds of information are annexed to each commodity or service and stored as a record is utilized. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
